- Medically Reviewed by Mr Mfazo Hove Consultant Ophthalmologist
- Author: Chris Dunnington
- Published: October 8, 2024
LASEK (Laser-Assisted Sub-Epithelial Keratectomy) eye surgery is an advanced procedure designed to correct vision problems such as short-sightedness, long-sightedness, and astigmatism. At Blue Fin Vision® Eye Clinic, located in the prestigious Harley Street district of London, we pride ourselves on offering this highly effective treatment to our valued patients. This blog post aims to provide an easy-to-understand overview of LASEK eye surgery, its benefits, and what you can expect before, during, and after the procedure.
Understanding LASEK Eye Surgery
What is LASEK Eye Surgery?
LASEK is a type of laser eye surgery that involves a surface treatment technique. Unlike LASIK, which creates a flap in the cornea, LASEK focuses on reshaping the corneal tissue without creating a permanent flap. This makes it an ideal option for individuals with thinner corneas or certain pre-existing medical conditions.
How LASEK Surgery Works
The LASEK procedure involves several key steps:
- Anaesthesia: Eye-drop anaesthetic is administered to ensure the procedure is painless.
- Surface Preparation: A dilute alcohol solution is used to loosen the top layer of the cornea (the epithelium).
- Epithelium Removal: The surgeon gently brushes away the loosened epithelial layer.
- Laser Application: An excimer laser is used to reshape the underlying corneal tissue.
- Protection: A special contact lens is applied to protect the eye during the healing process.
Duration and Efficiency
The entire LASEK procedure typically takes a few minutes for both eyes. Patients can expect minimal discomfort as the eye-drop anaesthetic effectively numbs the eye.
Who is Suitable for LASEK?
Ideal Candidates
LASEK eye surgery is suitable for individuals who:
- Have thinner corneas.
- Possess a higher prescription for vision correction.
- Have pre-existing medical conditions that make LASIK unsuitable.
- Desire a vision correction solution without the risks associated with creating a corneal flap.
General Requirements
To be considered for LASEK, patients should:
- Be at least 21 years old.
- Have a stable prescription and healthy eyes.
- Be in good general health.
- Not be pregnant or breastfeeding.
- Have specific prescription ranges (discuss with our consultant surgeons).
What to Expect During the Procedure
Preparation
Prior to the procedure, patients undergo a comprehensive eye examination. This includes:
- Detailed eye measurements.
- Assessment of corneal thickness.
- Review of medical history.
- Discussion of expectations and outcomes with the surgeon.
The Procedure Day
On the day of your LASEK surgery:
- Arrive at Blue Fin Vision® Eye Clinic accompanied by someone who can drive you home afterwards.
- Relax knowing you’re in the hands of some of London’s leading ophthalmologists.
The LASEK Process
The procedure follows these steps:
- Anaesthesia: Administering local anaesthetic eye drops.
- Surface preparation: Applying a dilute alcohol solution to the eye.
- Epithelium removal: Brushing away the top corneal layer.
- Laser treatment: Reshaping the corneal tissue with an excimer laser.
- Protective lens: Placing a special contact lens for protection and comfort during healing.
Post-Procedure Care
Following LASEK surgery:
- Expect moderate discomfort and light sensitivity (Photophobia) for 2 to 3 days.
- Follow the prescribed medication as required.
- Generally, the epithelial layer takes about a week to heal, with vision improvements noticeable mid-week.
Recovery and Follow-Up
Recovery from LASEK varies by individual but generally involves:
- Visual Recovery: Most of our patients achieve the legal visual acuity required for driving within one week following their treatment.
- Follow-Up Appointments: Regular check-ups to ensure proper healing and address any concerns.
It’s crucial to follow the surgeon’s advice on rest, eye protection, and medication to ensure a smooth recovery.
Why Choose Blue Fin Vision®?
Expertise and Excellence
At Blue Fin Vision® Eye Clinic in Harley Street, London, we offer:
- Impartial advice from world-leading ophthalmologists.
- Use of the latest technology for optimal results.
- Consistent care by the same consultant throughout your treatment journey.
Time Commitment and Peace of Mind
Unlike low-cost providers, we don’t rush you into surgery. We ensure that LASEK is right for you and discuss alternative options if necessary. Your consultant will guide you through every step, ensuring you are fully informed and comfortable with your decision.
Conclusion
LASEK eye surgery is a transformative procedure that offers clear vision without the need for glasses or contact lenses. At Blue Fin Vision® Eye Clinic in Harley Street, London, our expert team provides top-tier care, ensuring that you achieve the best possible outcome.
If you’re considering LASEK, contact us today to schedule your initial consultation. Let us help you see the world more clearly.
Disclaimer: This blog post is for informational purposes only and should not be taken as medical advice. Consult with a qualified eye surgeon for personalised recommendations.